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Fixed double IO mapping of Mono VGA registers.

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This commit is contained in:
SarahW 2018-03-11 14:29:56 +00:00
commit 2f5f4a5b47
1 changed files with 2 additions and 9 deletions
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11
src/vid_svga.c
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@ -78,16 +78,9 @@ void svga_out(uint16_t addr, uint8_t val, void *p)
case 0x3C2:
svga->miscout = val;
svga->vidclock = val & 4;// printf("3C2 write %02X\n",val);
if (val & 1)
{
// pclog("Remove mono handler\n");
io_removehandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
}
else
{
// pclog("Set mono handler\n");
io_removehandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
if (!(val & 1))
io_sethandler(0x03a0, 0x0020, svga->video_in, NULL, NULL, svga->video_out, NULL, NULL, svga->p);
}
svga_recalctimings(svga);
break;
case 0x3C4: